#pragma once

#include <cstdint>
#include <errno.h>
#include <string>

namespace coro::net
{
enum class recv_status : int64_t
{
    ok = 0,
    /// The peer closed the socket.
    closed = -1,
    /// The udp socket has not been bind()'ed to a local port.
    udp_not_bound       = -2,
    try_again           = EAGAIN,
    would_block         = EWOULDBLOCK,
    bad_file_descriptor = EBADF,
    connection_refused  = ECONNREFUSED,
    memory_fault        = EFAULT,
    interrupted         = EINTR,
    invalid_argument    = EINVAL,
    no_memory           = ENOMEM,
    not_connected       = ENOTCONN,
    not_a_socket        = ENOTSOCK,

    ssl_error = -3
};

auto to_string(recv_status status) -> const std::string&;

} // namespace coro::net